-94=-8-2(7r+1)

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Solution for -94=-8-2(7r+1) equation: 



-94=-8-2(7r+1)

We move all terms to the left:

-94-(-8-2(7r+1))=0



We calculate terms in parentheses: -(-8-2(7r+1)), so:

-8-2(7r+1)

determiningTheFunctionDomain
-2(7r+1)-8

We multiply parentheses

-14r-2-8

We add all the numbers together, and all the variables

-14r-10

Back to the equation:

-(-14r-10)



We get rid of parentheses

14r+10-94=0

We add all the numbers together, and all the variables

14r-84=0

We move all terms containing r to the left, all other terms to the right

14r=84

r=84/14

r=6

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